[U-Boot] [PATCH] sdhc_boot: Introduce CONFIG_FSL_FIXED_MMC_LOCATION option

[Fabio Estevam]

Andy,

Any comment about this patch?

Without this patch we get corrupted SD cards after trying to store env
vars on several i.MX boards.

Regards,

Fabio Estevam

On Thu, Dec 29, 2011 at 9:54 AM, Fabio Estevam <festevam at gmail.com> wrote:
> Kumar/Andy,
>
> On Thu, Dec 29, 2011 at 7:47 AM, Stefano Babic <sbabic at denx.de> wrote:
>> On 20/12/2011 17:33, Fabio Estevam wrote:
>>> Since commit 97039ab98 (env_mmc: Allow board code to override the environment address)
>>> mmc_get_env_addr is a weak-aliased function in common/env_mmc.c
>>>
>>> The mmc_get_env_addr implementation that exists at
>>> board/freescale/common/sdhc_boot.c is meant to be used only for PowerPC boards,
>>> but currently it is being used for all platforms that have CONFIG_ENV_IS_IN_MMC defined.
>>>
>>> Introduce CONFIG_FSL_FIXED_MMC_LOCATION so that the boards that need to use
>>> the mmc_get_env_addr version from board/freescale/common/sdhc_boot.c could activate
>>> this config option on their board file.
>>>
>>> This fixes the retrieval of CONFIG_ENV_OFFSET on non-PowerPC boards.
>>>
>>> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
>>
>> Acked-by: Stefano Babic <sbabic at denx.de>
>
> Are you guys OK with this?
>
> Regards,
>
> Fabio Estevam